Cheap flights from Bristol to Koh Samui

from as little as £1,012

21 nights in Koh Samui, departing Bristol on 25 / Aug / 2025 with KLM (price found 47 hours ago)

Subject to availability, prices correct of the last 24 hours
Koh Samui

Cheap return flights from Bristol to Koh Samui

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The Bristol / Koh Samui route

All 10058 km of it

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Koh Samui flight facts

What you need to know

Alternative flights from the UK to Koh Samui

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Koh Samui

25 / Aug / 2025 is currently the lowest priced day of the year to fly the Bristol/Koh Samui route. There are around five flights on any given week from the UK to Koh Samui and the cheapest month to fly right now is August.

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Min / Max Temperature (°C)
LOWEST

24 °C

AVG

28 °C

HIGHEST

33 °C

Rainfall (mm)
LOWEST

33 mm

AVG

159.2 mm

HIGHEST

527 mm

Key facts about Koh Samui

How to get cheap flights from Bristol to Koh Samui

Tips and advice from our flight experts

You’ve searched for flights from Bristol to Koh Samui. five flights go to or via Koh Samui every week, and we've searched them all to make it easy for you to compare your flight options. On average, KLM has the cheapest flights, so look out for them in your search results.

When you fly from Bristol to Koh Samui, you'll have one airlines to choose from for your 10058 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

If you're fairly flexible about when you want to fly to Koh Samui, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by KLM, as they're the most popular airlines for this journey.

Flights from Bristol to Koh Samui usually take about 16 hrs 55 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.

Other popular destinations near Koh Samui

Where other people are flying to

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